Steve -- Sorry to bug you with this again. I get it from your previous
reply to 'Robin' how you can get the data for a ROI. I guess my
question is more basic: How do you actually estimate the mean HRF in a
give voxel? Again, thanks for your help -- Julius
Julius Fridriksson Ph.D.
Assistant Professor
Dept. of Communication Sciences & Disorders
University of South Carolina
Tel: (803) 777-5931
Fax: (803) 777-3081
>>> [log in to unmask] 07/05/04 22:10 PM >>>
Hi
1. Hopefully is answered at:
http://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind0404&L=fsl&P=R310&I=-1
2. Assuming that you already ran FEAT including registration to highres
and standard space, you can use the FEAT->Utils->Feat highres stats
colour
rendering tool.
Cheers, Steve.
On Mon, 5 Jul 2004, Julius Fridriksson wrote:
> Greetings FSLers -- I have two basic questions regardsing FEAT and
> FLIRT, respectively:
>
> 1. Can I use FSL to estimate and display the HRF in a ROI? I would
like
> to compare the time to peak between the left and right motor
activation
> (we used an event related design).
>
> 2. How can I register my zstat map on a high res image without loosing
> the resolution of the hig res?
>
> Thanks very much,
>
> Julius Fridriksson Ph.D.
> Assistant Professor
> Dept. of Communication Sciences & Disorders
> University of South Carolina
> Tel: (803) 777-5931
> Fax: (803) 777-3081
>
Stephen M. Smith DPhil
Associate Director, FMRIB and Analysis Research Coordinator
Oxford University Centre for Functional MRI of the Brain
John Radcliffe Hospital, Headington, Oxford OX3 9DU, UK
+44 (0) 1865 222726 (fax 222717)
[log in to unmask] http://www.fmrib.ox.ac.uk/~steve
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